def on_new_log_line(self, line):
log_context = self.display_state["log_output"]
log_items = log_context["items"]
is_at_bottom = get_selected_index(log_context) == len(log_items) - 1
log_items.append(line)
if is_at_bottom:
scroll_to_bottom(log_context)
self.display_state["bottom_bar"]["items"][
"num_lines"] = f"Lines: {len(log_items)}"
self.refresh_screen()
def update_scroll_percent(self):
log_context = self.display_state["log_output"]
bottom_context = self.display_state["bottom_bar"]
index = get_selected_index(log_context)
num_items = get_items_len(log_context)
if num_items is not None:
percent = int((index / num_items) * 100)
else:
percent = 0
bottom_context["items"]["scroll_percent"] = f"Scroll: {percent}%"
self.refresh_screen()
def make_scroll_list(screen, context, remaining_height) -> []:
num_rows, num_cols = screen.getmaxyx()
selected_index = get_selected_index(context)
is_focused = get_focused(context)
start, stop, visible_items = cut_items_to_window(selected_index,
context["items"],
remaining_height)
print_items = []
for index, item in zip(range(start, stop), visible_items):
sanitized = str(item)[:num_cols]
if index == selected_index and is_focused:
print_items.append(partial(print_highlighted_line, 0, sanitized))
else:
print_items.append(partial(print_line, 0, sanitized))
return print_items